The mark consists of a vintage bottle cap having the words “Detroit City Soda Craft Brewed Since 1964,” with a tire and rim forming the “O” in the word “Detroit” and with letter “D” in “Detroit” appearing in a stylized font which curls down into a half circle forming the letter "C" in the word "City" which appears below "Detroit" and to the left of the word "Soda". The words “Craft Brewed” appear below “Soda” and the words “Since 1964” appear below “Craft Brewed.” A faded tire track appears diagonally beginning at the top/left edge of the bottle cap and running downward through the words in the mark ending toward the bottom/right edge of the bottle cap.